Police gesture toward protesters as security forces crack down on demonstrations against the military coup in Yangon on Sunday. The United Nations says at least 18 protesters were killed Sunday, the deadliest day yet since the military took power earlier this month.

Police gesture toward protesters as security forces crack down on demonstrations against the military coup in Yangon on February 28, 2021. (Photo by Sai Aung Main / AFP) (Photo by SAI AUNG MAIN/AFP via Getty Images)